Materials laid on top of, but not affixed to, page 420 consist of four Claremont maps. First map, created by Frank Wheeler, has two sides and gives a detailed description of Claremont and its qualities on back. Last map shows Claremont in 1897.

Page contains a copy of The Pomona Student from 1889, newspaper clippings regarding the incorporation of Claremont and the ownership of its water company. Also includes are images from Pomona College's campus and student body.

Collection of documents on O. H. Duvall and photographs of two Pomona College buildings. Includes documents on Duvall's appointment as postmaster and an advertisement for Duvall's Pomona College Bookstore.

A various collection of newspaper articles and records on land valuations, average rainfall, and historical happenings in Claremont. Its records include neighboring city records in order for comparison. Also contains an article on California...

Collection of articles titled "Know your own city" continues a detailed history of Claremont's development. Set of articles focus on municipal departments, church history, and Claremont's incorporation.

Photographs of residences, a natural landmark, and important buildings in and around Claremont. Includes a picture of President Theodore Roosevelt's speech at Pomona College's Pearsons Hall and a picture of two other Pomona College halls.

An obituary on Himon N. Pierce as well as a photograph and newspaper clipping on his work with the Pomona Land and Water Company and Loop-Meserve Water Company. Includes his tax receipts and photographs of various Claremont residences.

A booklet and newspaper clipping on the early history of Claremont and Pomona. Both describe the Spanish and Native American occupancy of the area. The booklet contains extensive detail on the creation and expansion of Pomona College.

Collection of newspaper clippings present a chronological history of the development of Claremont. Acknowledgement for much of the source material is made to Frank Wheeler and his scrapbook. The scrapbook is reported as housed in the Claremont...

Three newspaper articles highlight the early history of Claremont and Palmer Canyon. Four photographs focus on Warren Gale and his goat farm. The goats were utilized in government clearing of firebreaks, now called fuelbreaks.

Collection of articles describes Los Angeles County's real estate value increase and provides comparative values from other counties in the state of California. First article, however, reports property tax evasion by large businessmen and...

Maps laid on top of, but not affixed to, page 388 show land lots in Northern Claremont as well as the area east of Indian Hill Boulevard. Second map on page shows academic buildings on the Pomona College campus.